<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Document</title>
<script src="/CHENG-ZAO-ZAO/js/vue.js"></script>
</head>
<body>
     <div id="app">
        <h3>
            多选
        </h3>
         <select v-model="fruits" multiple>
            <option>苹果</option>
            <option>香蕉</option>
            <option>橘子</option>
         </select>
       <p>您想吃的水果是:{{fruits}}</p >
     </div>
<br>
   <script>
       let app = new Vue({
        el:"#app",
        data:{
            fruits:[]
        }
       })
    </script>
</body>
</html>